Not sure if this is the best place to post this request, but I need to query the Plasma users so...
Since the Panasonic thread for the TH-PZ58x00U is so old, I felt I needed to do a new thread.

I have a new neighbor that just moved in. I am helping him set up some new and old TVs and sound equipment.

He has a Panasonic 58" model 700U plasma that was wall mounted in his old house. He kept the stand/base that came with the TV and needs to use it now. Unfortunately he seems to have thrown out the two vertical post supports with the packing material when he first bought the TV.

We were hoping that we might catch the attention of someone with this TV that might have these supports and would be willing to sell them.

I guess I got logged off before I got this reply posted and had to refresh and log back in. When I did I saw your edit. But this is what I had replied with - looks like we are on the same page.

Thanks for the link! The base pictured does not look the same as the actual base. His is more oval than what is shown in the picture. But I was able to find the parts listing for the 700U. OMG! The pole stands for this base are priced at $64.17 each! I even looked up the TH-58PZ800U. The base looks exactly the same as the one for the 700U, but the poles on this base are only $18.38. Looks like I better call or try a chat with the Sears parts guys to see if I can understand why the difference.

.... I was able to find the parts listing for the 700U. OMG! The pole stands for this base are priced at $64.17 each! I even looked up the TH-58PZ800U. The base looks exactly the same as the one for the 700U, but the poles on this base are only $18.38. Looks like I better call or try a chat with the Sears parts guys to see if I can understand why the difference.

The shape/taper of the poles and the hole spacing is different year to year and even the cavities in the TV are different, so usually poles from another model (even within the same model year) are not interchangeable. I would stick with the correct part number here.